Her name is Vera but I still always call her mom since her and her husband Larry adopted me when I was 3 and Larry died when I was 9. From that time on it seems their daughter Teresa and mom both got enjoyment by humiliating me. It began with the lack of privacy and mom who spanked me often when I was younger began spanking me naked from the waist down in front of Teresa who is 4 years older than me. I'm pretty sure I was only 12 and had a fever when I got my first enema and remember being so embarrassed I cried. It was bad enough that I was naked in front of mom but Teresa watched as she did it to me. Since then I got an enema ever 3 or 4 months and still do today and Teresa is the one who gives it to me most of the time. I was probably about 13 or 14 when I realized I liked being seen naked and thats when I began exposing myself to Teresa's friends. I'm 19 now almost 20 and still get spanked fairly often mainly because mom gets mad when she knows Teresa and some of her friends see me with an erection. She is really mad when she finds out Teresa or her friends saw me masturbating and Teresa tells her. Mom lets Teresa spank me and I never hesitate to undress when she does. It does hurt but as she spanks me I always get an erection especially when one or more of her friends are here. Teresa thinks she is humiliating me when she makes me undress in fronet of her friends and I let her believe she is. The only one of her friends who has watched me get an enema is Kerry who has seen me naked and saw me masturbate many, many times. I'm small for my age and believe they all consider me a lot younger than I am. Mom works at night every other week and thats usually when Teresa thinks she is taking advantage of me and finds some reason to punish me. Kerry is here more often than any of her other friends and I actually wish mom worked nights every week. Most of Teresa's friends are heavy girls and there only two who I think are pretty. I purposely act like a wimp in front of them but my intention is to have them see me naked. Mom and Teresa have turned me into an exhibitionist and I especially enjoy it when I am seen masturbating. I don't go out much especially when mom works nights. The most I have on is my underware and if I have my bathrobe on thats all I have on and never have it closed. When Teresa has some friends over she does hollar at me for exposing myself but uses it as an excuse to spank me always using a belt. She is basically making a fool out of me but I get so aroused being naked in front of her friends. They all smile and laugh and make comments about me having an erection while Teresa is whipping me. As much as it is painful it still arouses me.